The first Portable Calculator commercially produced. Available in 1970. Based on Texas Instruments chip developed at Cal Tech, Pasadena (Dr. Sheldon Cooper?) for more information: http://www.vintageca

 

From a Seattle Estate, Up for auction is a single JBL 16 ohm 175 driver in excellent cosmetic and working order. This 16 ohm driver has been tested and functions as it should. Local pick up in the Sea

 

Pair of nice USED 245 balloon tubes for your antique radio. Both test just BELOW GOOD with reading of 1400 and 1100 out of 1850 on my Stark 9-66A tester. The tubes work well in my FADA console radio.

 

From the estate of my cousin who collected and repaired old radios. Complete, works. It does not seem to be able to tune FM, it seems stuck on one station. AM works well but I'm not sure the needle is

 

Vintage Sony STR-V6 Receiver I picked this up at an estate sale and decided to sell it. Works great and sounds amazing! Some minor surface scuffs on the top, but cosmetically everything else is perfec

 

Sansui FR-3060 automatic turntable with dust cover. I am the original owner. I purchased this in Subic Bay 1974. Includes original owner's manual and SRC-6 remote controller. Great condition. Ship to

 

Super rare pioneer sx-1280 stereo Selling , as shown and as is. I don't have proper equipment to test all functions. This is exactly as I found in an estate sale. Physical flaws are the one corner woo

 

This is in great condition. It sounds great and is a really nice boombox. The only thing is, I believe it needs a belt for the tape deck. Radio wise, am and fm have great signal quality and sound grea

 

These are eighteen Vintage Vacuum Tubes that I purchased at an estate auction. There is one New Old Stock Delco 6SN7GT, the rest are used including one Sylvania JAN tube (which was originally inside t

 

For sale is a great pair of lightly used Valvo/Mullard 12AX7/A / ECC83 pre-amp tubes. The tube on the left has an RCA label but you can make out "Brit...) and it has the classic white chalky lettering